See the
Script
language
Script Wizard will help you to
write script actions without remembering the keywords.
It will not help you to add æifÆ command or variables.
From
MMB4.9 you have an option to open the Script Wizard dialog not only
by Wizard button 
but
also by double click on a line of code. It wills speed-up the development process,
because the wizard will be automatically filled with the content of a double-clicked
script line.